Three-dimensional room model generation using ring paths and photogrammetry

A method, comprising:

• generating for presentation, via a display associated with a user device, a path within a space and a target along the path, wherein the path is generated based at least in part on measurement data associated with the space, wherein the space comprises an environment around the user device, and wherein the path is presented, via the display, substantially centered within the space and overlaying at least a portion of imaging data captured within a field of view of a first sensor and displayed via the display;
• instructing traversal of the user device along the path within the space such that the target remains within a reticle presented within the field of view of the first sensor associated with the user device, wherein the target is configured to move along the path during the traversal of the user device;
• during the traversal of the user device, capturing, via the first sensor associated with the user device, a plurality of images of the space;
• receiving, from a second sensor associated with the user device, data associated with position and orientation of the user device associated with respective ones of the plurality of images captured during the traversal along the path;
• and
• causing a three-dimensional model of the space to be generated based on the plurality of images and the data associated with position and orientation of the user device associated with respective ones of the plurality of images.

A system, comprising:

• a user device, comprising:
• a display;
• a first sensor;
• a second sensor;
• and
• a processor configured to at least:
• generate for presentation, via the display, a path within a space and a target along the path, wherein the path is generated based at least in part on measurement data associated with the space, wherein the space comprises an environment around the user device, and wherein the path is presented, via the display, substantially centered within the space and overlaying at least a portion of imaging data captured within a field of view of the first sensor and displayed via the display;
• instruct traversal of the user device along the path within the space such that the target remains within a reticle presented within the field of view of the first sensor, wherein the target is configured to move along the path during the traversal of the user device;
• during the traversal of the user device, capture, via the first sensor, a plurality of images of the space;
• receive, from the second sensor, data associated with position and orientation of the user device associated with respective ones of the plurality of images captured during the traversal along the path;
• and
• cause a three-dimensional model of the space to be generated based on the plurality of images and the data associated with position and orientation of the user device associated with respective ones of the plurality of images.